CN210801318U

CN210801318U - Self-cleaning range hood

Info

Publication number: CN210801318U
Application number: CN201921216439.2U
Authority: CN
Inventors: 张生全
Original assignee: Zhongshan Boyi Electric Appliance Co ltd
Current assignee: Zhongshan Boyi Electric Appliance Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-19
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a self-cleaning range hood, which comprises a box body, wherein the rear end of the box body is provided with a plurality of mounting holes, a top plate is arranged above the box body, a baffle is arranged at the upper end of the top plate, a smoke tube is arranged in the baffle, a smoke collecting hood is arranged in the box body, a smoke guide inclined plate is arranged in the smoke collecting hood, a volute fan is arranged between the smoke collecting hood and the box body, the volute fan is arranged at the rear of an air inlet of the smoke collecting hood, a filter screen is arranged on the air inlet, support lugs are arranged on both sides of the upper end of the smoke collecting hood, the support lugs are connected with a panel through a rotating shaft, a water tank is arranged on one side of the upper end of the baffle, a steam generator communicated with the water tank is arranged; the utility model aims at providing a clean convenient, prevent automatically cleaning lampblack absorber that water splashes.

Description

Self-cleaning range hood

Technical Field

The utility model relates to an oil absorption cigarette equipment, specific theory, especially a self-cleaning lampblack absorber.

Background

The lampblack absorber is used for the kitchen to pump oil cigarette, and the lampblack absorber can be stained with a large amount of grease on leading the cigarette swash plate along with the lapse of live time and the gathering of oil smoke volume, also can be stained with the grease on the spiral case fan in addition, though the spiral case fan of current lampblack absorber is sealed, and the grease only glues on the impeller, can not enter into the motor in, but also can influence the effect of convulsions, can gather dust etc. moreover to breed the bacterium.

The existing cleaning mode is that the panel is usually opened to manually clean the smoke guide inclined plate, and the fan is difficult to clean, so that products for automatically cleaning the fan are produced, but the products are usually cleaned by directly spraying water, and water is easy to splash everywhere during the rotation of the fan.

Therefore, a range hood with an automatic cleaning smoke guide inclined plate and a fan is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clean convenient, prevent automatically cleaning lampblack absorber that water splashes to solve the problem of proposing among the above-mentioned background art.

The technical scheme of the utility model is realized like this: the utility model provides a self-cleaning lampblack absorber, includes the box, and this box rear end is equipped with a plurality of mounting holes, and this box top is equipped with the roof, the roof upper end is equipped with the baffle, be equipped with the tobacco pipe in the baffle, install collection petticoat pipe in the box, be equipped with the smoke guide swash plate in the collection petticoat pipe, be equipped with spiral case fan between collection petticoat pipe and the box, spiral case fan sets up the air intake rear at collection petticoat pipe, be equipped with the filter screen on the air intake, collection petticoat pipe upper end both sides all are equipped with the journal stirrup, the journal stirrup is connected with the panel through the pivot, baffle upper end one side is equipped with the water tank, and another is equipped with the steam generator who is linked together with the.

The beneficial effects of the utility model reside in that: steam cleaning device sets up between collection petticoat pipe and panel, can make things convenient for high-temperature steam to carry out high-temperature steam to lead the cigarette swash plate and spray and clean, and high-temperature steam can spout the fan in addition equally, washs the fan, rotates the fan in-process at low-speed, and steam also can inhale the tobacco pipe and discharge, stops the phenomenon that direct water spray leads to sewage to splash everywhere.

On the basis of the above, the utility model discloses can do as follows the improvement:

furthermore, the steam cleaning device comprises a steam outlet pipe and a main steam pipe connected with the steam outlet pipe, the steam pipe is provided with an electromagnetic valve, the main steam pipe is communicated with a branch pipe, and the branch pipe is provided with a plurality of steam nozzles corresponding to the smoke guide inclined plate and the filter screen respectively.

After adopting above-mentioned further improvement, be linked together through main steam pipe and bleeder, it is clean to use the bleeder to carry out steam injection to a plurality of positions, and clean position is big, and is clean convenient moreover, the opening of the steerable steam of solenoid valve, convenient to use.

Furthermore, the main steam pipe is a vertical steam main pipe parallel to the smoke guide sloping plate, and the branch pipes are transverse steam branch pipes parallel to the smoke guide sloping plate.

After the further improvement, the horizontal steam branch pipe is used for carrying out steam flow division on the vertical steam main pipe, the smoke guide inclined plate and the volute fan can be covered for spraying, and the cleaning range is large.

Further, the vertical steam main pipe is arranged on one side inside the smoke collecting hood and communicated with the steam outlet pipe, one end of at least three transverse steam branch pipes on the vertical steam main pipe is communicated with one end of at least three transverse steam branch pipes, at least three other ends of the transverse steam branch pipes are provided with small sewage discharge pipes which are communicated with each other, the other ends of the small sewage discharge pipes penetrate through holes in the side face of the smoke collecting hood and are fixed through nuts, and the transverse steam branch pipes are provided with a plurality of steam nozzles.

After the further improvement, the other end of the transverse steam branch pipe is provided with a small sewage discharge pipe communicated with the other end of the transverse steam branch pipe, the screw cap can be opened to be communicated with the hose and then the hose is used for discharging the oil dirt accumulated at ordinary times, and the use is convenient.

Furthermore, the main steam pipe is a transverse steam main pipe parallel to the smoke guide sloping plate, and the branch pipes are vertical steam branch pipes parallel to the smoke guide sloping plate.

After adopting above-mentioned further improvement, divide the pipe through this vertical steam and carry out steam reposition of redundant personnel to horizontal steam house steward, can cover the smoke guide swash plate and spray, clean scope is big.

Furthermore, horizontal steam house steward one end is linked together with going out the steam pipe, and the other end is equipped with the dead lever, and this dead lever other end passes the through-hole that passes collection petticoat pipe side and passes through the nut fixed, vertical steam divides the pipe to be equipped with four at least, and this vertical steam divides on the pipe to be linked together with horizontal steam house steward, is equipped with a plurality of steam spouts on this vertical steam divides the pipe.

After the further improvement, the transverse steam main pipe can be conveniently fixed, and meanwhile, the installation of the vertical steam branch pipe can be stabilized.

Furthermore, a vertical steam short pipe is arranged in the middle of the steam main pipe and corresponds to the filter screen.

After adopting above-mentioned further improvement, this vertical steam nozzle stub can directly spray the filter screen and clean, and steam passes the filter screen and gets into the spiral case fan and clean its impeller simultaneously, convenient to use.

Furthermore, a first water pump and a second water pump are respectively arranged in the water tank, a first water inlet and a water outlet are respectively arranged on one side of the water tank, the first water pump is connected with the water outlet, and the second water pump is communicated with the steam generator through a connecting pipe.

After adopting above-mentioned further improvement, this first water pump is connected with the outlet, can be used to take away unnecessary water, can prevent that impurity influence steam generator's use appears in the inside water shelf life of water tank for a long time.

Furthermore, a steam generating cavity is arranged in the steam generator, a heat insulating layer is arranged on the side wall of the steam generating cavity, a spiral steam pipe is arranged in the steam generating cavity, a second water inlet communicated with the connecting pipe is formed in one end of the spiral steam pipe, a steam outlet communicated with the steam pipe is formed in the other end of the spiral steam pipe, a spiral heating pipe in contact with the spiral steam pipe is arranged in the spiral steam pipe, and the spiral outer diameter of the spiral heating pipe is smaller than the spiral inner diameter of the spiral steam pipe.

After the further improvement, the spiral steam pipe is sleeved outside the spiral heating pipe and is in contact with the spiral heating pipe, so that the heating area can be increased, the space is saved, and a good installation position is provided for the range hood.

Further, the lower end of the smoke guide inclined plate is provided with a bending plate, the lower end of the bending plate is provided with a water receiving disc, one side of the water receiving disc is provided with a sewage discharge outlet, and the lower end of the panel is provided with a water guide inclined plate for guiding sewage.

After adopting above-mentioned further improvement, this board of bending can lead the condensate steam water of leading the cigarette swash plate to the water collector, because the use panel is closing, also can condensate steam water on the panel, this water guide swash plate is used for leading the condensate steam water to the water collector equally, and the drain of this water collector can connect the hose and carry out the drainage blowdown.

Drawings

Fig. 1 is a schematic side view of the present invention.

Fig. 2 is a schematic rear view of the present invention.

Fig. 3 is a schematic structural view of the steam generator.

Fig. 4 is a perspective view of embodiment 1.

FIG. 5 is a schematic structural view of embodiment 1.

Fig. 6 is a schematic perspective view of embodiment 2.

In the figure: the device comprises a box body 1, a top plate 2, a baffle plate 3, a smoke tube 4, a steam generator 5, a water tank 6, a smoke collecting hood 7, a smoke guide inclined plate 8, a bent plate 9, an air inlet 10, a volute fan 11, a vertical steam main pipe 12, a steam outlet pipe 13, an electromagnetic valve 14, a transverse steam branch pipe 15, a small sewage discharge pipe 16, a through hole 17, a mounting hole 18, a second water pump 19, a support lug 20, a rotating shaft 21, a panel 22, a water guide inclined plate 23, a water receiving disc 24, a first water inlet 25, a first water pump 26, a water outlet 27, a connecting pipe 28, a filter screen 29, a transverse steam main pipe 30, a fixing rod 31, a vertical steam branch pipe 32, a vertical steam short pipe 33, a heat preservation layer 34, a steam generation cavity 35, a spiral steam pipe 36, a second water inlet 37.

Detailed Description

The claimed technical solution of the present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

Example 1

Referring to fig. 1, 2, 3, 4 and 5, a self-cleaning range hood is shown, which includes a box 1, the rear end of the box 1 is provided with a plurality of mounting holes 18, a top plate 2 is arranged above the box 1, a baffle 3 is arranged at the upper end of the top plate 2, a smoke tube 4 is arranged in the baffle 3, a smoke collecting hood 7 is arranged in the box 1, a smoke guiding inclined plate 8 is arranged in the smoke collecting hood 7, a volute fan 11 is arranged between the smoke collecting hood 7 and the box 1, the volute fan is arranged behind an air inlet 10 of the smoke collecting hood 7, a filter screen 29 is arranged on the air inlet 10, lugs 20 are arranged on both sides of the upper end of the smoke collecting hood 7, the lugs 20 are connected with a panel 22 through a rotating shaft 21, a water tank 6 is arranged on one side of the upper end of the baffle 3, a steam generator 5 communicated with the water tank 6 is arranged on the other side of the upper end of the smoke collecting hood 7, a steam cleaning, steam cleaning device sets up between collection petticoat pipe 7 and panel 22, can make things convenient for high-temperature steam to carry out high-temperature steam to lead cigarette swash plate 8 and spray and clean, and high-temperature steam can spout into the fan equally moreover, washs the fan, rotates the fan in-process at low-speed, and steam also can inhale tobacco pipe 4 and discharge, stops the phenomenon that direct water spray leads to sewage to splash everywhere.

The steam cleaning device comprises a steam outlet pipe 13 and a main steam pipe connected with the steam outlet pipe 13, an electromagnetic valve 14 is arranged on the steam pipe 13, the main steam pipe is communicated with a branch pipe, a plurality of steam nozzles corresponding to the smoke guide sloping plate 8 and the filter screen 29 are arranged on the branch pipe respectively, the steam nozzles are communicated with the branch pipe through the main steam pipe, the branch pipe is used for spraying steam to a plurality of positions and is clean, the cleaning position is large, the cleaning is convenient, the electromagnetic valve 14 can control the steam to be opened, and the steam cleaning device is convenient to use.

The main steam pipe is a vertical steam main pipe 12 parallel to the smoke guide sloping plate 8, the branch pipes are transverse steam branch pipes 15 parallel to the smoke guide sloping plate 8, the vertical steam main pipe 12 is subjected to steam flow division through the transverse steam branch pipes 15, the main steam pipe can cover the smoke guide sloping plate 8 and the volute fan to spray, and the cleaning range is large.

Vertical steam house steward 12 sets up in the inside one side of collection petticoat pipe 7, this vertical steam house steward 12 with go out steam pipe 13 to the intercommunication, vertical steam house steward 12 is gone up and is linked together, three at least with three at least horizontal steam divide the one end of managing 15, and horizontal steam divides the pipe 15 other end to be equipped with the blowdown tubule 16 that is linked together, and the through-hole 17 that the collection petticoat pipe 7 side was passed to this blowdown tubule 16 other end is fixed through the nut, be equipped with a plurality of steam vents on the horizontal steam divides the pipe 15, and this horizontal steam divides the pipe 15 other end to be equipped with the blowdown tubule 16 that is linked together, can open behind the nut switch-on hose and.

The water tank 6 is internally provided with a first water pump 26 and a second water pump 19 respectively, one side of the water tank 6 is provided with a first water inlet 25 and a water outlet 27 respectively, the first water pump 26 is connected with the water outlet 27, the second water pump 19 is communicated with the steam generator 5 through a connecting pipe 28, and the first water pump 26 is connected with the water outlet 27 and can be used for pumping away redundant water, thereby preventing impurities from occurring in the water tank 6 for a long time to influence the use of the steam generator.

The steam generator 5 is internally provided with a steam generating cavity 35, the side wall of the steam generating cavity 35 is provided with a heat insulating layer 34, the steam generating cavity 35 is internally provided with a spiral steam pipe 36, one end of the spiral steam pipe 36 is provided with a second water inlet 37 communicated with the connecting pipe 28, the other end of the spiral steam pipe is provided with a steam outlet 38 communicated with the steam pipe 13, the spiral steam pipe 36 is internally provided with a spiral heating pipe 39 which is contacted with the spiral steam pipe 36, the spiral outer diameter of the spiral heating pipe 39 is smaller than the spiral inner diameter of the spiral steam pipe 36, the spiral steam pipe 36 is sleeved on the outer side of the spiral heating pipe 39 and is contacted with each other, the heating area.

Lead 8 lower extremes of cigarette swash plate to be equipped with the board 9 of bending, should bend 9 lower extremes of board and be equipped with water collector 24, and this water collector 24 one side is equipped with drain 40, the panel 22 lower extreme is equipped with the water guide swash plate 23 that is used for the sewage water conservancy diversion, and this board 9 of bending can lead the condensate water of cigarette swash plate 8 to water collector 24, because use panel 22 is closing, also can condense the steam water on the panel 22, and this water guide swash plate 23 is used for leading the condensate water to water collector 24 equally, and this water collector 24's drain 40 can switch on the hose and carry out the drainage blowdown.

Example 2

Referring to fig. 1, 2, 3 and 6, a self-cleaning range hood comprises a box body 1, a plurality of mounting holes 18 are formed in the rear end of the box body 1, a top plate 2 is arranged above the box body 1, a baffle 3 is arranged at the upper end of the top plate 2, a smoke tube 4 is arranged in the baffle 3, a smoke collecting hood 7 is installed in the box body 1, a smoke guide inclined plate 8 is arranged in the smoke collecting hood 7, a volute fan 11 is arranged between the smoke collecting hood 7 and the box body 1, the volute fan is arranged behind an air inlet 10 of the smoke collecting hood 7, a filter screen 29 is arranged on the air inlet 10, lugs 20 are arranged on two sides of the upper end of the smoke collecting hood 7, the lugs 20 are connected with a panel 22 through rotating shafts 21, a water tank 6 is arranged on one side of the upper end of the baffle 3, another steam generator 5 communicated with the water tank 6 is arranged on the other side of the smoke collecting hood 7, a steam cleaning device is arranged, steam cleaning device sets up between collection petticoat pipe 7 and panel 22, can make things convenient for high-temperature steam to carry out high-temperature steam to lead cigarette swash plate 8 and spray and clean, and high-temperature steam can spout into the fan equally moreover, washs the fan, rotates the fan in-process at low-speed, and steam also can inhale tobacco pipe 4 and discharge, stops the phenomenon that direct water spray leads to sewage to splash everywhere.

The main steam pipe is a transverse steam main pipe 30 parallel to the smoke guide sloping plate 8, the branch pipes are vertical steam branch pipes 32 parallel to the smoke guide sloping plate 8, steam is divided to the transverse steam main pipe 30 through the vertical steam branch pipes 32, the transverse steam main pipe can cover the smoke guide sloping plate 8 to spray, and the cleaning range is large.

Horizontal steam house steward 30 one end is linked together with going out the steam pipe 13, and the other end is equipped with dead lever 31, and this dead lever 31 other end passes the through-hole 17 that passes collection petticoat pipe 7 side and fixes through the nut, vertical steam is divided the pipe 32 and is equipped with four at least, and this vertical steam is divided on the pipe 32 and is linked together with horizontal steam house steward 30, is equipped with a plurality of steam spouts on this vertical steam is divided the pipe 32, horizontal steam house steward 30 can conveniently be fixed, can stabilize the installation that vertical steam divides the pipe 32 simultaneously.

The vertical steam short pipe 33 is arranged in the middle of the steam main pipe 30, the vertical steam short pipe 33 corresponds to the filter screen 29, the vertical steam short pipe 33 can directly spray the filter screen 29 for cleaning, and meanwhile, steam passes through the filter screen and enters the volute fan to clean the impeller of the volute fan, so that the steam boiler is convenient to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a self-cleaning range hood, includes box (1), and this box (1) rear end is equipped with a plurality of mounting holes (18), and this box (1) top is equipped with roof (2), roof (2) upper end is equipped with baffle (3), be equipped with tobacco pipe (4) in baffle (3), install collection petticoat pipe (7) in box (1), be equipped with in collection petticoat pipe (7) and lead cigarette swash plate (8), be equipped with spiral case fan (11) between collection petticoat pipe (7) and box (1), spiral case fan sets up at the air intake (10) rear of collection petticoat pipe (7), be equipped with filter screen (29) on air intake (10), collection petticoat pipe (7) upper end both sides all are equipped with journal stirrup (20), journal stirrup (20) are connected with panel (22) through pivot (21), its characterized in that, baffle (3) upper end one side is equipped with water tank (6), another is equipped with steam generator (5) that is linked together with water tank (6), be equipped with steam cleaning device in collection petticoat pipe (7), steam cleaning device sets up between collection petticoat pipe (7) and panel (22), steam cleaning device is equipped with solenoid valve (14) including going out steam pipe (13) and the main steam pipe that is connected with play steam pipe (13) on this steam pipe (13), and this main steam pipe is linked together with the bleeder, is equipped with a plurality ofly on this bleeder respectively with lead the corresponding steam spout of cigarette swash plate (8), filter screen (29).

2. A self-cleaning range hood according to claim 1, wherein the main steam pipe is a vertical steam main (12) parallel to the smoke guide sloping plate (8), and the branch pipe is a transverse steam branch pipe (15) parallel to the smoke guide sloping plate (8).

3. A self-cleaning range hood according to claim 2, wherein the vertical steam main pipe (12) is arranged on one side inside the range hood (7), the vertical steam main pipe (12) is communicated with the steam outlet pipe (13), one end of at least three transverse steam branch pipes (15) is communicated with the vertical steam main pipe (12), the other ends of at least three transverse steam branch pipes (15) are provided with small blow-off pipes (16) which are communicated with each other, the other ends of the small blow-off pipes (16) penetrate through holes (17) in the side face of the range hood (7) and are fixed through nuts, and a plurality of steam nozzles are arranged on the transverse steam branch pipes (15).

4. A self-cleaning range hood according to claim 1, wherein the main steam pipe is a transverse steam main (30) parallel to the smoke guide sloping plate (8) and the branch pipe is a vertical steam branch pipe (32) parallel to the smoke guide sloping plate (8).

5. A self-cleaning range hood as claimed in claim 4, wherein one end of the transverse steam main pipe (30) is communicated with the steam outlet pipe (13), the other end of the transverse steam main pipe is provided with a fixing rod (31), the other end of the fixing rod (31) penetrates through a through hole (17) formed in the side surface of the smoke collecting hood (7) and is fixed through a screw cap, at least four vertical steam branch pipes (32) are arranged, the vertical steam branch pipes (32) are communicated with the transverse steam main pipe (30), and a plurality of steam nozzles are arranged on the vertical steam branch pipes (32).

6. A self-cleaning range hood according to claim 5, wherein a vertical steam pipe stub (33) is provided towards the middle of the steam main (30), and the vertical steam pipe stub (33) corresponds to the filter screen (29).

7. A self-cleaning range hood according to claim 1, wherein a first water pump (26) and a second water pump (19) are respectively arranged in the water tank (6), a first water inlet (25) and a water outlet (27) are respectively arranged on one side of the water tank (6), the first water pump (26) is connected with the water outlet (27), and the second water pump (19) is communicated with the steam generator (5) through a connecting pipe (28).

8. A self-cleaning range hood according to claim 1, wherein a steam generating chamber (35) is arranged in the steam generator (5), an insulating layer (34) is arranged on the side wall of the steam generating chamber (35), a spiral steam pipe (36) is arranged in the steam generating chamber (35), one end of the spiral steam pipe (36) is provided with a second water inlet (37) communicated with the connecting pipe (28), the other end of the spiral steam pipe is provided with a steam outlet (38) communicated with the steam pipe (13), a spiral heating pipe (39) which is contacted with the spiral steam pipe (36) is arranged in the spiral steam pipe (36), and the spiral outer diameter of the spiral heating pipe (39) is smaller than the spiral inner diameter of the spiral steam pipe (36).

9. The self-cleaning range hood according to claim 1, wherein a bent plate (9) is arranged at the lower end of the smoke guide inclined plate (8), a water receiving disc (24) is arranged at the lower end of the bent plate (9), a drain outlet (40) is arranged on one side of the water receiving disc (24), and a water guide inclined plate (23) for guiding sewage is arranged at the lower end of the panel (22).